hanifwilliams hanifwilliams

02-06-2017
Biology

contestada

Why must the use of pesticides be carefully controlled?

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StarAce2017 StarAce2017

02-06-2017

some pesticides are very harmful to people.

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Ironwizard13 Ironwizard13

02-06-2017

because if to much is used the extra pesticide will run get picked up by the water the next time it rains and the run off will go into the rivers and streams and harm the animals that live and drink from the streams and rivers

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